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Message-ID: <b081ef6eb978070740f31f48a1f4be1807f51168.camel@sipsolutions.net>
Subject: Re: help for driver porting - missing member preset_chandef in
 struct wireless_dev
From:   Johannes Berg <johannes@sipsolutions.net>
To:     Frank Wunderlich <frank-w@public-files.de>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>
Cc:     linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
        netdev@vger.kernel.org
Date:   Mon, 22 Aug 2022 17:02:21 +0200
In-Reply-To: <trinity-de687d18-b2a2-4cde-9383-a4d6ddba6a77-1661177057496@3c-app-gmx-bap06>
References: <trinity-de687d18-b2a2-4cde-9383-a4d6ddba6a77-1661177057496@3c-app-gmx-bap06>
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On Mon, 2022-08-22 at 16:04 +0200, Frank Wunderlich wrote:
> hi,
>=20
> i'm working on porting an old/huge wireless driver (mt6625l) [2] to linux=
 6.0 [1]
>=20
> i hang on missing member preset_chandef in struct wireless_dev
>=20
> 	struct wireless_dev *wdev =3D dev->ieee80211_ptr;
> 	struct cfg80211_chan_def *chandef =3D &wdev->preset_chandef;
>=20
> it looks like this member is moved from the wdev into some mesh structure=
...my driver does not support mesh. any chance to fix this?
>=20

Yes. Make sure the driver doesn't access it, it should get stuff through
other APIs.

johannes